The Kit Includes: 1 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 1 - Suction Tweezers - Suck up the fine gold and move it to your storage vial. 1 - Plastic

 

 A nice vintage large ceramic phrenology head. Estate sale find of a science professor at the University of Kansas. The piece measures approximately 5" by right at 4" at the base and just over 12" hi

 

This is for an old Victorian road drawing tool that draws two lines of ink. The steel ends are adjustable on both prongs for the fineness of ink and also the wheel in the centre adjusts the distance b

 

Miniature Tesla Coil / Oudin Resonator Powered from a 3500V 8mA transformer (12) 690 PF Doorknob Caps for .00828 mfd Antique Self-Cooled Tungsten Spark Gap 1" copper ribbon primary coil 3 5/8" diamete

 

Up for auction is a brand new Crestor drug rep pen. It is a spring action pen. It is white, blue, and orange in color appearance. The pen does not write. The ink is dry. The pen is new but the ink is

 

This is a lightly used Brunton International Pocket Transit Survey Compass. The international feature means it is able to be used in both hemispheres, unlike the regular pocket transit. I bought this

 

Vintage German Lotter Prazision Original Drawing/Draughtsmans Instrument Set click picture to enlarge click picture to enlarge click picture to enlarge click picture to enlarge Please ensure you read

 

Bruning Vintage Electric Drafting Pencil Eraser Black USED signs of use and scratches. it's working. Accessories: No manual (Instructions), NO other attachments just what you see in the pictures.

 

Absolutely superbly engineered scientific instrument dating back to late 19th Century, early 20th Century. Stainless steel of highest quality. Intricate, delicate and accurate. By opening the instrume

 

i000000 Vintage Cased 12" Slide Rule 'THE TECHNICAL STANDARD' Click Images to Enlarge You are bidding on a vintage Cased 12" Slide Rule, 'The Technical Standard' in good condition. Photos tell the sto